Looks like a great dane.. I 100% agree with you - t'was the first thing I thought. I have to agree with Oddmin - the first thing I noticed was that the car doesn't even slow down. I'm leaning towards CGI... or is it a ghost, only visible to the camera? That also casts a shadow... No... no, I don't agree with the great dane... it's not that.

Agree 100%. I don't think its a dog. At 4 seconds the legs are wrong for a dog. The back and front legs look human in shape. Unfortunately CGI. But love it! and The Angels that have been caught on CCTV of late. Great stuff!!!